CN203602532U - 防尿素结块尿洗塔 - Google Patents

防尿素结块尿洗塔 Download PDF

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Publication number
CN203602532U
CN203602532U CN201320799688.5U CN201320799688U CN203602532U CN 203602532 U CN203602532 U CN 203602532U CN 201320799688 U CN201320799688 U CN 201320799688U CN 203602532 U CN203602532 U CN 203602532U
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urine
washing tower
urea
tower
urine washing
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CN201320799688.5U
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逯剑
孙友申
刘荣海
刘洪侠
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Shandong Helitai Chemical Co ltd
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Shandong United Chemical Industry Co Ltd
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Abstract

本实用新型涉及一种防尿素结块尿洗塔,包括尿洗塔,其特征是,所述尿洗塔内***尿液喷头,尿液喷头的上方紧贴尿洗塔内壁设置多个环口喷淋头。本实用新型通过环口喷头来解决喷淋死区的问题,有效避免出现尿素结块的问题。并且改造的成本低,不需要人工清理尿素结块,节约人力及时间成本。

Description

防尿素结块尿洗塔
技术领域
本实用新型涉及一种防尿素结块尿洗塔。
背景技术
熔融尿素自尿素熔融槽经液尿泵进入尿洗塔塔釜,大部分液尿由液尿泵输送至尿洗塔上部的三组(最上层6个,中层4个,最下层4个)喷头进入尿素洗涤塔进行循环,少部分被化床反应器参与反应。
冷气风机把自成品旋风分离器出来的工艺气体输送到尿素洗涤塔塔顶与塔内的液尿并流而下,气液充分混合,完成传热和传质。其中未反应物尿素、异氰酸和成品旋风未捕集到的三聚氰胺被液尿洗涤下来,混入液尿中得以回收利用。但是由于喷头均为直接***塔内一段距离约40cm,喷头与塔壁之间无液尿喷淋,每次开停车都会产生大量尿素结块,人工清理费时费力
实用新型内容
根据以上现有技术中的不足,本实用新型要解决的技术问题是:提供一种可以克服上述缺陷,消除喷头与塔壁之间尿素结块的防尿素结块尿洗塔。
本实用新型所提供的防尿素结块尿洗塔,包括尿洗塔,其特征是,所述尿洗塔内***尿液喷头,尿液喷头的上方紧贴尿洗塔内壁设置多个环口喷淋头。
所述的环口喷淋头内设置有波浪形挡块。波浪形挡块喷淋时螺旋喷出,防止自堵塞。
本实用新型所具有的有益效果是:通过环口喷头来解决喷淋死区的问题,有效避免出现尿素结块的问题。并且改造的成本低,不需要人工清理尿素结块,节约人力及时间成本。
附图说明
图1是本实用新型结构示意图;
图中:1、尿洗塔;2、尿液喷头;3、环口喷淋头。
具体实施方式
下面结合附图对本实用新型的实施例做进一步描述:
如图1所示的防尿素结块尿洗塔,包括尿洗1,所述尿洗塔1***尿液喷头2,尿液喷头2的上方紧贴尿洗塔1内壁设置多个环口喷淋头3。
环口喷淋头3内设置有波浪形挡块。波浪形挡块喷淋时螺旋喷出,防止尿液滞留造成自堵塞。
环口喷淋头3沿内壁均匀喷淋将***尿洗塔1的尿液喷头周围也能有效喷淋,可以有效的防止尿液喷头周围的尿液结块。

Claims (2)

1.一种防尿素结块尿洗塔,包括尿洗塔,其特征是,所述尿洗塔内***尿液喷头,尿液喷头的上方紧贴尿洗塔内壁设置多个环口喷淋头。
2.根据权利要求1所述的防尿素结块尿洗塔,其特征是,所述的环口喷淋头内设置有波浪形挡块。
CN201320799688.5U 2013-12-04 2013-12-04 防尿素结块尿洗塔 Expired - Lifetime CN203602532U (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104307793A (zh) * 2014-09-27 2015-01-28 安徽金禾实业股份有限公司 一种尿洗塔结壁物料的清洗回收方法
CN104693135A (zh) * 2013-12-04 2015-06-10 山东联合化工股份有限公司 防尿素结块尿洗塔

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104693135A (zh) * 2013-12-04 2015-06-10 山东联合化工股份有限公司 防尿素结块尿洗塔
CN104307793A (zh) * 2014-09-27 2015-01-28 安徽金禾实业股份有限公司 一种尿洗塔结壁物料的清洗回收方法

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Owner name: HELI TECHNOLOGY CO., LTD.

Free format text: FORMER NAME: SHANDONG UNITED CHEMICAL INDUSTRY CO., LTD.

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Address after: 256100 No. 36 Dongfeng Road, Yiyuan County, Shandong, Zibo

Patentee after: HOLITECH TECHNOLOGY CO.,LTD.

Address before: 256100 No. 36 Dongfeng Road, Yiyuan County, Shandong, Zibo

Patentee before: Shandong Liaherd Chemical Industry Co.,Ltd.

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Address after: Yiyuan County Economic Development Zone 256100 Shandong city of Zibo province (county Yihe Road No. 1329)

Patentee after: Shandong Helitai Chemical Co.,Ltd.

Address before: 256100 No. 36 Dongfeng Road, Yiyuan County, Shandong, Zibo

Patentee before: HOLITECH TECHNOLOGY CO.,LTD.

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Granted publication date: 20140521

CX01 Expiry of patent term